JPS5441522B2 - - Google Patents
Info
- Publication number
- JPS5441522B2 JPS5441522B2 JP3203776A JP3203776A JPS5441522B2 JP S5441522 B2 JPS5441522 B2 JP S5441522B2 JP 3203776 A JP3203776 A JP 3203776A JP 3203776 A JP3203776 A JP 3203776A JP S5441522 B2 JPS5441522 B2 JP S5441522B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3203776A JPS52117202A (en) | 1976-03-25 | 1976-03-25 | Apparatus for treating peripheral rock of well hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3203776A JPS52117202A (en) | 1976-03-25 | 1976-03-25 | Apparatus for treating peripheral rock of well hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52117202A JPS52117202A (en) | 1977-10-01 |
| JPS5441522B2 true JPS5441522B2 (nl) | 1979-12-08 |
Family
ID=12347664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3203776A Granted JPS52117202A (en) | 1976-03-25 | 1976-03-25 | Apparatus for treating peripheral rock of well hole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52117202A (nl) |
-
1976
- 1976-03-25 JP JP3203776A patent/JPS52117202A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52117202A (en) | 1977-10-01 |